刈幅

chéng xiàng chǎng jǐng chǐ cùn qǔ jué yú yì fú dà xiǎo hé yǎng jiǎo shang de tiān xiàn bō shù kuān

成像场景尺寸取决于刈幅大小和仰角上的天线波束宽。

The size of the imaging scene depends on the swath size and the antenna beam width at the elevation.